• Pilot field testing of the chronic pain classification for ICD-11: The results of ecological coding 

      Barke, Antonia; Korwisi, Beatrice; Casser, Hans-Raimund; Fors, Egil Andreas; Geber, Christian; Schug, Stephan A.; Stubhaug, Audun; Ushida, Takahiro; Wetterling, Thomas; Rief, Winfried; Treede, Rolf-Detlef (Journal article; Peer reviewed, 2018)
      Background A task force of the International Association for the Study of Pain (IASP) has developed a classification of chronic pain for the ICD-11 consisting of seven major categories. The objective was to test whether ...